If you work for yourself and don’t pay tax through an employer’s PAYE scheme, you’ll need to submit a tax return each financial year. This will ensure you pay the correct amount of tax to HMRC. We can prepare your self assessment if you are a sole trader, or a partner in a partnership, or a company director and file with HMRC by the 31st January each year. We can calculate your income tax and national insurance liabilities ahead of schedule.